SEO Tool

Open Graph Checker

Analyze Open Graph and Twitter Card meta tags for any URL. See exactly how your page will appear when shared on Facebook, Twitter/X, LinkedIn, and WhatsApp.

Instant Social Previews

See exactly how your page looks when shared on Facebook, Twitter/X, LinkedIn, and WhatsApp — before you hit publish.

Complete Tag Analysis

Inspect all Open Graph, Twitter Card, and standard meta tags in one overview with missing tag warnings.

100% Free & Private

No registration required. We never store your URLs or results. Check as many pages as you want.

Why Open Graph Tags Matter for SEO & Social

Open Graph (OG) tags control how your content appears when shared on social media platforms. Without proper OG tags, platforms will try to guess your title, description, and image — often with poor results.

What are Open Graph Tags?

Open Graph is a protocol originally created by Facebook that allows web pages to become rich objects in a social graph. By adding specific meta tags to your HTML, you control the title, description, image, and other properties that appear when your page is shared.

How to Use This Tool

Simply enter any URL and click 'Check OG Tags'. Our tool fetches the page, extracts all Open Graph and Twitter Card meta tags, and shows you a preview of how the page will look on major social platforms. It also checks whether your og:image has the correct aspect ratio for each platform.

Benefits of Proper OG Tags

  • Higher click-through rates from social media shares
  • Consistent branding across all platforms
  • Control over which image and text appears in previews
  • Better SEO support through structured metadata
  • Verify your og:image dimensions match each platform's recommended aspect ratio

Privacy First

We only fetch the URL you enter to extract meta tags. No data is stored, no cookies are set, and no tracking occurs.

Frequently Asked Questions

What are the most important Open Graph tags?
The essential OG tags are: og:title, og:description, og:image, og:url, and og:type. These ensure your content displays correctly when shared on Facebook, LinkedIn, and other platforms.
What are Twitter Card tags?
Twitter Card tags (twitter:card, twitter:title, twitter:description, twitter:image) control how your content appears on Twitter/X. If no Twitter-specific tags are found, Twitter falls back to OG tags.
What is the recommended OG image size?
Facebook recommends 1200×630 pixels (1.91:1 ratio). Twitter recommends 1200×628 for summary_large_image cards. LinkedIn uses 1200×627. WhatsApp works best with 1200×630. Our tool checks these ratios automatically and tells you if your image fits each platform.
Why doesn't my page show any OG tags?
The page may not have OG meta tags in its HTML. This is common for older websites. Add the relevant meta tags to your page's section to control social sharing appearance.
Can I check pages that require login?
No, this tool can only check publicly accessible pages. Pages behind authentication cannot be fetched by our server.
How often should I check my OG tags?
Check your OG tags whenever you update your page content, change featured images, or modify page titles. Also verify them after deploying website changes.